National Item Identification Number
01-257-6841
012576841
4820-01-257-6841
4820-01-257-6841
National Stock Number
Item Name
VALVE,REGULATING,SYSTEM PRESSURE
Federal Supply Class
4820
Description
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Commercial and Government Entity Code (Supplier Data)
10018
AVAHO ACQUISITION CORP
DBA IMPAC
4600 WEDGEWOOD BLVD
UNIT R
FREDERICK
MD
21703
301-668-8200
Reference Numbers (Part Numbers)
PE040354
Required Categories
Required Description